+ /**
+ * A UTF-8 string providing a textual description
+ * of what is visually depicted in the image.
+ *
+ * @note It is recommended that imageDescription be the shorter
+ * of the available image descriptions, for instance "alt text"
+ * in HTML images, and a longer description be provided in
+ * Accessible::accessible-description, if available.
+ * A short, one or two word label for the image should be provided in
+ * Accessible::accessible-name.
+ */
+ readonly attribute string imageDescription;
+ /**
+ * A string corresponding to the POSIX LC_MESSAGES locale used
+ * by the imageDescription.
+ * @since AT-SPI 1.7.0
+ */
+ readonly attribute string imageLocale;
+ /**
+ * Obtain a bounding box which entirely contains the image contents,
+ * as displayed on screen. The bounds returned do not account for
+ * any viewport clipping or the fact that the image may be
+ * partially or wholly obscured by other onscreen content.
+ * @note This method returns the bounds of the current onscreen
+ * view, and not the nominal size of the source data in the
+ * event that the original image has been rescaled.
+ *
+ * @param coordType If 0, the returned bounding box position is returned
+ * relative to the screen; if 1, the bounding box position is returned
+ * relative to the containing window.
+ * @returns a BoundingBox enclosing the image's onscreen representation.
+ */
+ BoundingBox getImageExtents (in short coordType);
+ /**
+ * Get the coordinates of the current image position on screen.
+ *
+ * @param x Back-filled with the x coordinate of the
+ * onscreen image (i.e. the minimum x coordinate)
+ * @param y Back-filled with the y coordinate of the
+ * onscreen image (i.e. the minimum y coordinate)
+ * @param coordType If 0, the returned x and y coordinates are
+ * returned relative to the screen;
+ * if 1, they are returned relative to the containing window.
+ */
+ void getImagePosition (out long x, out long y, in short coordType);
+ /**
+ * Obtain the width and height of the current onscreen view of the
+ * image. The extents returned do not account for
+ * any viewport clipping or the fact that the image may be
+ * partially or wholly obscured by other onscreen content.
+ * @note This method returns the size of the current onscreen
+ * view, and not the nominal or "original" size of the source
+ * image, in the event that the original image has been rescaled.
+ *
+ * @param width Back-filled with the x extents of the
+ * onscreen image (i.e. the image width in pixels)
+ * @param height Back-filled with the y extents of the
+ * onscreen image (i.e. the image height in pixels)
+ */
+ void getImageSize (out long width, out long height);
+
+ /**
+ * \cond
+ * unImplemented:
+ *
+ * placeholders for future expansion.
+ */
+ void unImplemented ();
+ void unImplemented2 ();
+ void unImplemented3 ();
+ /** \endcond */